Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sekoai, R (Rorisang)

Chess SA id

2150322196

FIDE id

Date of birth

2015-03-30 (U12)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

2025-06-20

Junior GPX Games

Junior GPX Points

1085.3

Item	Main	Standard	Rapid	Blitz
Rating	1192.2	1190.3	1200	1200
Raw rating	1121.9	1105.1	1200	1200
Weighted rating	1192.2	1190.3	1200	1200
Weighted performance	0	0	0	0
Floor	719.8	723	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.3	189.8	165.8	165.8
Highest rating	1219.8 2025-07-01	1223 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1219.8 2025-07-01	1223 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1203.1 2025-08-01	1203.6 2025-08-01	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-5.9	-7.2	0	0
New rating	1186.2	1183.1	1200	1200
Analysis
Rating	1192.2	1190.3	1200	1200
Raw rating	1121.9	1105.1	1200	1200
Weighted rating	1192.2	1190.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719.8	723	700	700
Max/Min rating change allowed	185.3	189.8	165.8	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1121.9	1105.1	1200	1200
New weighted rating	1186.2	1183.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1186.2	1183.1	1200	1200
Temp new rating +/-	-5.9	-7.2	0	0
Final new rating +/-	-5.9	-7.2	0	0
New rating	1186.2	1183.1	1200	1200
New K-factor	36	36	36	36
New floor	719.8	723	700	700

Item	Main	Standard
	0	0
	20	20
	0	0
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	20	6	30	-170	1258	1088
Standard	20	6	30	-170	1258	1088
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	6	30	-170	1258	1088
Standard	20	6	30	-170	1258	1088
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1121.9	1105.1	1200	1200
2025-09-30	1171.5	1164.8	1200	1200
2025-09-01	1171.5	1164.8	1200	1200
2025-08-01	1219.8	1223	1200	1200
2025-07-01	1219.8	1223	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	0.5	Yes	Analysis
3	LS Vryheidsmonument Chess Open 21 Jun 2025 (E)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
4	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	1	0	Yes	Analysis
5	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	0.5	Yes	Analysis
3	LS Vryheidsmonument Chess Open 21 Jun 2025 (E)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
4	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	1	0	Yes	Analysis
5	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 0.5
		Opponent Makhuvele, Z (Zwivuya)				Opponent Khumalo, N (Nomthandazo)
2	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 0.5	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 0.5
		Opponent Makhuvele, Z (Zwivuya)				Opponent Khumalo, N (Nomthandazo)
2	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 0.5	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
2	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Makhuvele, Z (Zwivuya)				Opponent Mgaba, T (Thandolwazi)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Nakedi, T (Thato)				Opponent Nakedi, T (Thato)

#	Games	Start				End
1	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
2	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Makhuvele, Z (Zwivuya)				Opponent Mgaba, T (Thandolwazi)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Nakedi, T (Thato)				Opponent Nakedi, T (Thato)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Khumalo ,N (Nomthandazo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Khumalo ,N (Nomthandazo)	2	1192.2	979.7	2	1190.6	979.7	0	0	0	0	0	0
2	Scholtz ,I (Imke)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Scholtz ,I (Imke)	1	1452.5	1027.5	1	1440.9	1027.5	0	0	0	0	0	0
3	Swarts ,C (Ciara)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Swarts ,C (Ciara)	1	1278.6	853.6	1	1283.6	853.6	0	0	0	0	0	0
4	Bambo ,T (Tumelo Warona)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bambo ,T (Tumelo Warona)	1	1202.8	777.8	1	1203.8	777.8	0	0	0	0	0	0
5	Rizvi ,Z (Zara)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rizvi ,Z (Zara)	1	1490.1	1065.1	1	1484.7	1065.1	0	0	0	0	0	0
6	Mnguni ,N (Ntando)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mnguni ,N (Ntando)	1	1199.4	1199.4	1	1199.2	1199.4	0	0	0	0	0	0
7	Van Der Merwe ,A (Aivah Lexi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Der Merwe ,A (Aivah Lexi)	1	1138.2	1563.2	1	1128.2	1563.2	0	0	0	0	0	0
8	Mohapi ,N (Naledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mohapi ,N (Naledi)	1	1176.1	751.1	1	1171.3	751.1	0	0	0	0	0	0
9	Myburgh ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Myburgh ,A (Alex)	1	1363.4	938.4	1	1367.9	938.4	0	0	0	0	0	0
10	Mgaba ,T (Thandolwazi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mgaba ,T (Thandolwazi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Sekoai, R (Rorisang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms